not much you can do here. It's hard to extract value with quads.
I'd just bet ~3$ on river.

Best regards,
Anin

That's fine too i guess.

I'd probably start by betting closer to pot on the flop like 4/5, turn 2/3 looks fine given the stack sizes, and i'd put him all-in on the river without jamming my entire stack in the middle, i think it looks weaker that way.